Tance Jackson
8Patents
7h-index
15Co-inventors
52Inventor score
Filing activity: Dec 20, 2000 → Apr 11, 2005
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6359569B2 | Methods and associated apparatus for downhole data retrieval, monitoring and tool actuation | Fixed Constructions | 137 | Expired |
| US6497280B2 | Methods and associated apparatus for downhole data retrieval, monitoring and tool actuation | Fixed Constructions | 99 | Expired |
| US6588505B2 | Methods and associated apparatus for downhole data retrieval, monitoring and tool actuation | Fixed Constructions | 51 | Expired |
| US6481505B2 | Methods and associated apparatus for downhole data retrieval, monitoring and tool actuation | Fixed Constructions | 42 | Expired |
| US7117941B1 | Variable diameter expansion tool and expansion methods | Fixed Constructions | 22 | Expired |
| US7290605B2 | Seal receptacle using expandable liner hanger | Fixed Constructions | 14 | Expired |
| US7740076B2 | Protective sleeve for threaded connections for expandable liner hanger | Fixed Constructions | 8 | Active |
| US7918284B2 | Protective sleeve for threaded connections for expandable liner hanger | Fixed Constructions | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.